arch/arm/boot/dts/sun8i-t3-cqa3t-bv3.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org>
   4  * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
   5  * Copyright (C) 2018 Hao Zhang <hao5781286@gmail.com>
   6  *
   7  * This file is dual-licensed: you can use it either under the terms
   8  * of the GPL or the X11 license, at your option. Note that this dual
   9  * licensing only applies to this file, and not this project as a
  10  * whole.
  11  *
  12  *  a) This file is free software; you can redistribute it and/or
  13  *     modify it under the terms of the GNU General Public License as
  14  *     published by the Free Software Foundation; either version 2 of the
  15  *     License, or (at your option) any later version.
  16  *
  17  *     This file is distributed in the hope that it will be useful,
  18  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  *     GNU General Public License for more details.
  21  *
  22  * Or, alternatively,
  23  *
  24  *  b) Permission is hereby granted, free of charge, to any person
  25  *     obtaining a copy of this software and associated documentation
  26  *     files (the "Software"), to deal in the Software without
  27  *     restriction, including without limitation the rights to use,
  28  *     copy, modify, merge, publish, distribute, sublicense, and/or
  29  *     sell copies of the Software, and to permit persons to whom the
  30  *     Software is furnished to do so, subject to the following
  31  *     conditions:
  32  *
  33  *     The above copyright notice and this permission notice shall be
  34  *     included in all copies or substantial portions of the Software.
  35  *
  36  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  37  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  38  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  39  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  40  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  41  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  42  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  43  *     OTHER DEALINGS IN THE SOFTWARE.
  44  */
  45
  46 /dts-v1/;
  47 #include "sun8i-r40.dtsi"
  48
  49 #include <dt-bindings/gpio/gpio.h>
  50
  51 / {
  52         model = "t3-cqa3t-bv3";
  53         compatible = "qihua,t3-cqa3t-bv3", "allwinner,sun8i-t3",
  54                      "allwinner,sun8i-r40";
  55
  56         aliases {
  57                 serial0 = &uart0;
  58         };
  59
  60         chosen {
  61                 stdout-path = "serial0:115200n8";
  62         };
  63
  64         connector {
  65                 compatible = "hdmi-connector";
  66                 type = "a";
  67
  68                 port {
  69                         hdmi_con_in: endpoint {
  70                                 remote-endpoint = <&hdmi_out_con>;
  71                         };
  72                 };
  73         };
  74
  75         reg_vcc5v0: vcc5v0 {
  76                 compatible = "regulator-fixed";
  77                 regulator-name = "vcc5v0";
  78                 regulator-min-microvolt = <5000000>;
  79                 regulator-max-microvolt = <5000000>;
  80                 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>; /* PH23 */
  81                 enable-active-high;
  82         };
  83 };
  84
  85 &ahci {
  86         ahci-supply = <&reg_dldo4>;
  87         phy-supply = <&reg_eldo3>;
  88         status = "okay";
  89 };
  90
  91 &de {
  92         status = "okay";
  93 };
  94
  95 &ehci1 {
  96         status = "okay";
  97 };
  98
  99 &ehci2 {
 100         status = "okay";
 101 };
 102
 103 &hdmi {
 104         status = "okay";
 105 };
 106
 107 &hdmi_out {
 108         hdmi_out_con: endpoint {
 109                 remote-endpoint = <&hdmi_con_in>;
 110         };
 111 };
 112
 113 &i2c0 {
 114         status = "okay";
 115
 116         axp22x: pmic@34 {
 117                 compatible = "x-powers,axp221";
 118                 reg = <0x34>;
 119                 interrupt-parent = <&nmi_intc>;
 120                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 121         };
 122 };
 123
 124 #include "axp22x.dtsi"
 125
 126 &mmc0 {
 127         vmmc-supply = <&reg_dcdc1>;
 128         bus-width = <4>;
 129         cd-gpios = <&pio 7 15 GPIO_ACTIVE_LOW>; /* PH15 */
 130         status = "okay";
 131 };
 132
 133 &mmc2 {
 134         vmmc-supply = <&reg_dcdc1>;
 135         vqmmc-supply = <&reg_dcdc1>;
 136         bus-width = <8>;
 137         non-removable;
 138         status = "okay";
 139 };
 140
 141 &ohci1 {
 142         status = "okay";
 143 };
 144
 145 &ohci2 {
 146         status = "okay";
 147 };
 148
 149 &reg_aldo2 {
 150         regulator-always-on;
 151         regulator-min-microvolt = <2500000>;
 152         regulator-max-microvolt = <2500000>;
 153         regulator-name = "vcc-pa";
 154 };
 155
 156 &reg_aldo3 {
 157         regulator-always-on;
 158         regulator-min-microvolt = <2700000>;
 159         regulator-max-microvolt = <3300000>;
 160         regulator-name = "avcc";
 161 };
 162
 163 &reg_dcdc1 {
 164         regulator-always-on;
 165         regulator-min-microvolt = <3000000>;
 166         regulator-max-microvolt = <3000000>;
 167         regulator-name = "vcc-3v0";
 168 };
 169
 170 &reg_dcdc2 {
 171         regulator-always-on;
 172         regulator-min-microvolt = <1000000>;
 173         regulator-max-microvolt = <1300000>;
 174         regulator-name = "vdd-cpu";
 175 };
 176
 177 &reg_dcdc3 {
 178         regulator-always-on;
 179         regulator-min-microvolt = <1000000>;
 180         regulator-max-microvolt = <1300000>;
 181         regulator-name = "vdd-sys";
 182 };
 183
 184 &reg_dcdc5 {
 185         regulator-always-on;
 186         regulator-min-microvolt = <1500000>;
 187         regulator-max-microvolt = <1500000>;
 188         regulator-name = "vcc-dram";
 189 };
 190
 191 &reg_dldo1 {
 192         regulator-always-on;
 193         regulator-min-microvolt = <3300000>;
 194         regulator-max-microvolt = <3300000>;
 195         regulator-name = "vcc-pg";
 196 };
 197
 198 &reg_dldo3 {
 199         regulator-always-on;
 200         regulator-min-microvolt = <3300000>;
 201         regulator-max-microvolt = <3300000>;
 202         regulator-name = "vcc-dldo3";
 203 };
 204
 205 &reg_eldo3 {
 206         regulator-always-on;
 207         regulator-min-microvolt = <2800000>;
 208         regulator-max-microvolt = <2800000>;
 209         regulator-name = "vcc-pe";
 210 };
 211
 212 &tcon_tv0 {
 213         status = "okay";
 214 };
 215
 216 &uart0 {
 217         pinctrl-names = "default";
 218         pinctrl-0 = <&uart0_pb_pins>;
 219         status = "okay";
 220 };
 221
 222 &usbphy {
 223         usb1_vbus-supply = <&reg_vcc5v0>;
 224         usb2_vbus-supply = <&reg_vcc5v0>;
 225         status = "okay";
 226 };